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a motorcycle with a mass of 59 kg is moving at a constant speed of 17 ms around the inside of a vertical circular loop
a mass of 6 kg lies on a horizontal surface with friction initially at rest the coefficient of static friction is 144
conduct research to determine the common fuel sources emissions and regulations of a country of your choice and create
a mass lies on a horizontal surface with friction initially at rest a constant force of 62 newtons is applied to the
a mass of 8 kg lies on a horizontal surface with friction initially at rest the coefficient of static friction is 146
a box weighing 74 n rests on a table a rope tied to the box runs vertically upward over a pulley and a weight is hung
comment on something you read that you found interestingyou are expected to participate by posting in the collaborative
the blades in a blender rotate at a rate of 7000 rpm when the motor is turned off during operation the blades slow to
vector v1 is 781 units long and points along the negative x axis vector v2 is 434 units long and points at 450deg to
an automobile engine slows down from 3800 rpm to 1600 rpm in 40 s a calculate its angular acceleration assumed constant
a maximum emf of 984 v is induced in a generator coil rotating with a frequency of 57 hz the coil has an area of 300
a coil is wrapped with 104 turns of wire on the perimeter of a square frame of sides 349 cm each turn has the same area
a magnetic field of 0205 t exists in the region enclosed by a solenoid that has 305 turns and a diameter of 77 cmwithin
in class we dropped a chickpea to measure the terminal speed vt and thus the viscosity of olive oil and other liquids
the equation ehf describes the energy of each photon in a beam of light if plancks constant h were larger would photons
a radioisotope is placed near a radiation detector which registers 80 counts per second eight hours later the detector
what effect if any could the occurrences of el nintildeos and la nintildeas have on the yearly weather records that are
1if a man has an average useful power output of 490 w what is the minimum time in s it would take him to lift fifty 130
objects of equal mass are oscillating up and down in simple harmonic motion on two different vertical springs the
draw a free body diagram for both parts of this question also include the formulas fnetma and fnet f1 f1 and any
a large football player student 10 x 102 kg applies a 60 x 102 n force to another equally burly student 10 x 102 kg
questions for analysisidentify the year the trash was deposited and the evidence for seasonal activities based on the
suppose you have a wind instrument that behaves like a long air pipe like a flute or clarinet if you play a note on the
a 50 kg ball of clay is moving to the right with a speed of 45 ms a 2nd ball of clay is moving to the left with a speed
physics grade 11 coulombs lawif two equal charges each of 1 c each are separated in air by a distance of 1 km what is